Building material detection pressure testing machine

Abstract

A building material detection pressure testing machine comprises a pressure detection bearing table, a pressure detection hydraulic cylinder, a pressure detection disc, a handle mounting screw, a lower detection bearing plate, a local pressure detection block and a main air suction pipe, supporting legs are arranged at the bottom of the pressure detection bearing table, and a bearing plate connecting groove is formed in the pressure detection bearing table; the bearing plate connecting groove is matched with the lower detection bearing plate, the bearing plate connecting groove is connected with the lower detection bearing plate, the lower detection bearing plate is inserted into the bearing plate connecting groove, handle connecting grooves are formed in the two sides of the bearing plate connecting groove, side grabbing handles are arranged on the two sides of the lower detection bearing plate, and the side grabbing handles are matched with the handle connecting grooves. The side grabbing handle is connected with the handle connecting groove and inserted into the handle connecting groove, and a lower handle positioning table is arranged at the bottom of the handle connecting groove.

Description

Technical Field

[0001] The utility model relates to the field of building materials, in particular to a pressure testing machine for building materials detection. Background Art

[0002] The existing patent (Publication No.: CN221174223U) proposes a pressure testing machine for building materials detection, including a support table, a fixing frame and a measuring table. A mounting frame is provided at the top of the measuring table, and a clamping mechanism for fixing the test material is provided at the top of the mounting frame. A pressure testing mechanism is provided at the top of the fixing frame. A transport mechanism matching the mounting frame is provided at the top of the support table. Through the cooperation of a motor, a lead screw and a pulley frame, the pulley frame is driven to move horizontally, and the moving direction of the pulley frame is controlled by the forward and reverse rotation of the motor. However, for the device that "the hydraulic cylinder can drive the pressure detection component to move downward to contact the building material to be tested and apply pressure to it", the pressure detection component is a flat integral body, so that the device can only apply pressure through the integral flat body, and the ability to perform local pressure testing operations is limited. Summary of the Invention

[0003] In view of the above deficiencies in the prior art, the utility model provides a building material detection pressure testing machine. All the detection block driving nuts are screwed to the upper limit position, so that the bottom surface of the local pressure detection block is in the same plane as the bottom surface of the pressure detection disc. The pressure detection disc and the local pressure detection block connecting body perform large-area pressure testing on the surface of the building material. When performing local pressure testing, the detection block driving nut corresponding to the position to be tested can be screwed to the lower limit position, so that the local pressure detection block at the corresponding position applies local pressure to the building material when the pressure detection disc descends. Generally, it can perform large-range pressure testing and also local vertex pressure testing, with a wider detection range and stronger adaptability.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A pressure testing machine for building materials detection, including a pressure detection bearing table, a pressure detection hydraulic cylinder, a pressure detection disc, a handle mounting screw, a lower detection bearing plate, a local pressure detection block, and a main suction pipe. The bottom of the pressure detection bearing table has support feet, and the inside of the pressure detection bearing table has a bearing plate connection groove adapted to the lower detection bearing plate. The bearing plate connection groove connects the lower detection bearing plate, and the lower detection bearing plate is inserted into the bearing plate connection groove. Both sides of the bearing plate connection groove have handle connection grooves, and both sides of the lower detection bearing plate have side grasping handles adapted to the handle connection grooves. The side grasping handles connect the handle connection grooves, and the side grasping handles are inserted into the handle connection grooves. The bottom of the handle connection groove has a lower handle positioning table, and the side grasping handles and the lower handle positioning table are fixedly connected by the handle mounting screw. The bottom of the lower detection bearing plate has a partition plate.

[0006] The bottom of the bearing plate connecting groove has a partition plate connecting groove. The partition plate is adapted to the partition plate connecting groove. The partition plate connects the partition plate connecting groove, and the partition plate is inserted into the partition plate connecting groove. A split suction groove is formed between adjacent partition plates. The top of the split suction groove has a building material suction positioning hole, and one side of the split suction groove has a suction pipe connecting block. The top of the main suction pipe has a branch suction pipe, and the branch suction pipe is inserted into the suction pipe connecting block and fixed.

[0007] The top of the branch suction pipe has a suction pipe switch valve. Both sides of the pressure detection bearing platform have side bending support columns. The top of the side bending support columns has a hydraulic cylinder installation platform. The top of the hydraulic cylinder installation platform is fixedly connected to a pressure detection hydraulic cylinder. The top of the pressure detection disc has a hydraulic rod connecting platform. The hydraulic rod of the pressure detection hydraulic cylinder passes through the hydraulic cylinder installation platform and is fixedly connected to the hydraulic rod connecting platform.

[0008] The surface of the pressure detection disc has multiple groups of detection block connection screw grooves. The bottom of the detection block connection screw grooves has a detection block connection groove. The detection block connection groove is adapted to the local pressure detection block. The detection block connection groove connects the local pressure detection block, and the local pressure detection block is inserted into the detection block connection groove.

[0009] Beneficial effects: 1. When this device of the utility model conducts a pressure detection test operation on building materials, when conducting an overall pressure detection, all the detection block driving nuts are screwed to the upper limit position, so that the bottom surface of the local pressure detection block is in the same plane as the bottom surface of the pressure detection disc, enabling the pressure detection disc and the local pressure detection block connection body to conduct a large-area pressure test on the surface of the building materials. When conducting a local pressure test, the detection block driving nut corresponding to the position to be tested can be screwed to the lower limit position, so that when the pressure detection disc descends, the local pressure detection block at the corresponding position exerts a local pressure on the building materials. Overall, a large-range pressure test can be carried out while also being able to conduct a local apex pressure test, with a wider detection range and stronger adaptability.

[0010] 2. The partition plate of the utility model divides the space of the lower detection bearing plate into independent split suction grooves. Each split suction groove is individually connected to a branch suction pipe, enabling the operator to close the suction pipe switch valve corresponding to the building material suction positioning hole that is not covered by the building materials, avoiding the reduction of the suction force of all building material suction positioning holes caused by the idling of the uncovered building material suction positioning holes, and ensuring the positioning ability of the building material suction positioning holes for small or irregularly shaped building materials.

[0011] 3. The gripping handle of the present utility model is connected to the lower handle positioning table by handle mounting screws. The handle mounting screws are convenient to disassemble, enabling the operator to replace and maintain the lower detection bearing plate conveniently. At the same time, the side gripping handle also facilitates the operator to pick up and place the lower detection bearing plate, further increasing the convenience during the maintenance of this device.

[0012] 4. The side bent support column of the present utility model adopts a bent design, so that the front part of the pressure detection bearing table will not be blocked by the side bent support column. When the operator conducts a pressure detection test on building materials in front of the side bent support column, there is a large operating space, making the operation process of the pressure detection test more convenient. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of a building material detection pressure testing machine according to the present utility model.

[0014] Figure 2 It is a front view cross-sectional view of a building material detection pressure testing machine according to the present utility model.

[0015] Figure 3 It is a schematic structural diagram of the pressure detection bearing table according to the present utility model.

[0016] Figure 4 It is a schematic structural diagram of the lower detection bearing plate according to the present utility model.

[0017] Figure 5 It is a diagram of the installation state of the local pressure detection block according to the present utility model.

[0018] Figure 6 It is a schematic structural diagram of the pressure detection disc according to the present utility model.

[0019] Figure 7 It is a schematic structural diagram of the local pressure detection block according to the present utility model. Detailed Description of the Embodiment

[0020] The following further elaborates on the present utility model based on the drawings and embodiments:

[0021] Embodiment 1:

[0022] A building material testing pressure testing machine, comprising a pressure detection bearing platform 1, a pressure detection hydraulic cylinder 6, a pressure detection disc 7, a handle mounting screw 13, a lower detection bearing plate 15, a local pressure detection block 22, and a main suction pipe 26. The bottom of the pressure detection bearing platform 1 is provided with support feet 2, and the inside of the pressure detection bearing platform 1 is provided with a bearing plate connection groove 16, which is adapted to the lower detection bearing plate 15. The bearing plate connection groove 16 is connected to the lower detection bearing plate 15, and the lower detection bearing plate 15 is inserted into the inside of the bearing plate connection groove 16. Both sides of the bearing plate connection groove 16 are provided with handle connection grooves 17, and both sides of the lower detection bearing plate 15 are provided with side grasping handles 12, which are adapted to the handle connection grooves 17. The side grasping handles 12 are connected to the handle connection grooves 17, and the side grasping handles 12 are inserted into the inside of the handle connection grooves 17. The bottom of the handle connection groove 17 is provided with a lower handle positioning platform 3, and the side grasping handles 12 and the lower handle positioning platform 3 are fixedly connected by the handle mounting screw 13. The grasping handles 12 and the lower handle positioning platform 3 are connected by the handle mounting screw 13. The handle mounting screw 13 is convenient to disassemble, enabling the operator to conveniently replace and maintain the lower detection bearing plate 15. At the same time, the side grasping handles 12 can also facilitate the operator to pick up and place the lower detection bearing plate 15, further increasing the convenience during the maintenance of this device. The bottom of the lower detection bearing plate 15 is provided with a partition plate 23.

[0023] Embodiment 2:

[0024] In the present utility model, the bottom of the bearing plate connection groove 16 is provided with a partition plate connection groove 24, which is adapted to the partition plate 23. The partition plate 23 is connected to the partition plate connection groove 24, and the partition plate 23 is inserted into the inside of the partition plate connection groove 24. The space between adjacent partition plates 23 forms a split suction groove 25. The partition plate 23 divides the space of the lower detection bearing plate 15 into independent split suction grooves 25. Each split suction groove 25 is separately connected to a branch suction pipe 11, enabling the operator to close the suction pipe switch valve 10 corresponding to the building material suction positioning hole 14 that is not covered by the building material, avoiding the reduction of the suction force of all building material suction positioning holes 14 caused by the idling of the uncovered building material suction positioning hole 14, and ensuring the positioning ability of the building material suction positioning hole 14 for small or irregularly shaped building materials. The top of the split suction groove 25 is provided with a building material suction positioning hole 14, and one side of the split suction groove 25 is provided with a suction pipe connection block 9. The top of the main suction pipe 26 is provided with a branch suction pipe 11, and the branch suction pipe 11 is inserted into the inside of the suction pipe connection block 9 and fixed.

[0025] Embodiment 3:

[0026] At the top of the branch suction pipe 11 of the present utility model, there is a suction pipe switch valve 10. On both sides of the pressure detection bearing platform 1, there are side bent support columns 4. The side bent support columns 4 adopt a bent design, so that the front part of the pressure detection bearing platform 1 will not be blocked by the side bent support columns 4, enabling the operator to have a larger operating space when conducting the pressure detection test of building materials in front of the side bent support columns 4, making the operation process of the pressure detection test more convenient. At the top of the side bent support columns 4, there is a hydraulic cylinder mounting platform 5. At the top of the hydraulic cylinder mounting platform 5, a pressure detection hydraulic cylinder 6 is fixedly connected. At the top of the pressure detection disc 7, there is a hydraulic rod connecting platform 18. The hydraulic rod of the pressure detection hydraulic cylinder 6 passes through the hydraulic cylinder mounting platform 5 and is fixedly connected to the hydraulic rod connecting platform 18.

[0027] Embodiment 4:

[0028] On the surface of the pressure detection disc 7 of the present utility model, there are multiple groups of detection block connection screw grooves 19. At the bottom of the detection block connection screw grooves 19, there are detection block connection grooves 21. The detection block connection grooves 21 are adapted to the local pressure detection blocks 22. The detection block connection grooves 21 are connected to the local pressure detection blocks 22, and the local pressure detection blocks 22 are inserted into the detection block connection grooves 21.

[0029] Embodiment 5:

[0030] At the top of the local pressure detection block 22 of the present utility model, there is a detection block connection screw 20. The detection block connection screw 20 is adapted to the detection block connection screw groove 19. The detection block connection screw 20 is threadedly connected to the detection block connection screw groove 19. At the top of the detection block connection screw 20, there is a detection block drive nut 8. When this device conducts the pressure detection test operation of building materials, when conducting the overall pressure detection, all the detection block drive nuts 8 are screwed to the upper limit position, so that the bottom surface of the local pressure detection block 22 is in the same plane as the bottom surface of the pressure detection disc 7, enabling the pressure detection disc 7 and the local pressure detection block 22 connection body to conduct a large-area pressure test on the surface of the building materials. When conducting local pressure testing, the detection block drive nut 8 corresponding to the position to be tested can be screwed to the lower limit position, so that when the pressure detection disc 7 descends, the local pressure detection block 22 at the corresponding position applies local pressure to the building materials. Overall, it can conduct a large-range pressure test and also conduct local vertex pressure testing, with a wider detection range and stronger adaptability.

[0031] Embodiment 6:

[0032] Installation steps of the utility model: Thread the detection block connecting screw rod 20 of the local pressure detection block 22 with the detection block connecting thread groove 19 of the pressure detection disc 7, so that the local pressure detection block 22 is inserted into the detection block connecting groove 21 of the pressure detection disc 7. Fix the top of the hydraulic cylinder installation platform 5 of the pressure detection bearing platform 1 to the pressure detection hydraulic cylinder 6. Pass the hydraulic rod of the pressure detection hydraulic cylinder 6 through the hydraulic cylinder installation platform 5 and fix it to the hydraulic rod connecting platform 18 of the pressure detection disc 7. Insert the lower detection bearing plate 15 into the bearing plate connecting groove 16 of the pressure detection bearing platform 1, so that the partition plate 23 of the lower detection bearing plate 15 is inserted into the partition plate connecting groove 24 of the pressure detection bearing platform 1, and the side grabbing handle 12 of the lower detection bearing plate 15 is inserted into the handle connecting groove 17 of the pressure detection bearing platform 1. Connect the side grabbing handle 12 of the lower detection bearing plate 15 with the lower handle positioning platform 3 of the pressure detection bearing platform 1 through the handle installation screw 13. Insert the branch suction pipe 11 into the suction pipe connecting block 9 of the pressure detection bearing platform 1. The installation of this device is completed.

[0033] The above is only the preferred embodiment of the utility model and is not used to limit the utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A building material testing pressure testing machine, characterized in that : It comprises a pressure detection bearing platform (1), a pressure detection hydraulic cylinder (6), a pressure detection plate (7), a handle mounting screw (13), a lower detection bearing plate (15), a local pressure detection block (22), and a main suction pipe (26). The bottom of the pressure detection bearing platform (1) has a supporting foot (2). The pressure detection bearing platform (1) has a bearing plate connecting groove (16) inside. The bearing plate connecting groove (16) is adapted to the lower detection bearing plate (15). The bearing plate connecting groove (16) is connected to the lower detection bearing plate (15). The lower detection bearing plate (15) is inserted into the bearing plate connecting groove (16). The lower detection bearing plate (15) has a handle connection groove (17) on both sides of the bearing plate connection groove (16), and a side grab handle (12) is provided on both sides of the lower detection bearing plate (15). The side grab handle (12) is adapted to the handle connection groove (17), the side grab handle (12) is connected to the handle connection groove (17), the side grab handle (12) is inserted into the handle connection groove (17), and a lower handle positioning platform (3) is provided at the bottom of the handle connection groove (17), the side grab handle (12) and the lower handle positioning platform (3) are fixedly connected by a handle mounting screw (13), and a partition plate (23) is provided at the bottom of the lower detection bearing plate (15).

2. A building material testing pressure testing machine according to claim 1, characterized in that The bottom of the carrier plate connection groove (16) is provided with a partition plate connection groove (24), the partition plate (23) is adapted to the partition plate connection groove (24), the partition plate (23) is connected to the partition plate connection groove (24), the partition plate (23) is inserted into the interior of the partition plate connection groove (24), and a split air suction groove (25) is formed between adjacent partition plates (23), the top of the split air suction groove (25) is provided with a building material air suction positioning hole (14), one side of the split air suction groove (25) is provided with an air suction pipe connection block (9), the top of the main air suction pipe (26) is provided with a branch air suction pipe (11), and the branch air suction pipe (11) is inserted into the interior of the air suction pipe connection block (9) and fixed.

3. A building material testing pressure testing machine according to claim 2, characterized in that The branch suction pipe (11) has a suction pipe switch valve (10) at the top, the pressure detection bearing platform (1) has side bending support columns (4) on both sides, the side bending support columns (4) have a hydraulic cylinder mounting platform (5) at the top, the hydraulic cylinder mounting platform (5) is fixedly connected to the pressure detection hydraulic cylinder (6) at the top, the pressure detection plate (7) has a hydraulic rod connecting platform (18), and the hydraulic rod of the pressure detection hydraulic cylinder (6) passes through the hydraulic cylinder mounting platform (5) and is fixedly connected to the hydraulic rod connecting platform (18).

4. A building material testing pressure testing machine according to claim 3, characterized in that The surface of the pressure detection plate (7) has a plurality of detection block connecting screw grooves (19), the bottom of the detection block connecting screw grooves (19) has a detection block connecting groove (21), the detection block connecting groove (21) is adapted to the local pressure detection block (22), the detection block connecting groove (21) is connected to the local pressure detection block (22), and the local pressure detection block (22) is inserted into the detection block connecting groove (21).

5. A building material testing pressure testing machine according to claim 4, characterized in that The local pressure detection block (22) has a detection block connecting screw (20) at the top, the detection block connecting screw (20) is adapted to the detection block connecting screw groove (19), the detection block connecting screw (20) is threadedly connected to the detection block connecting screw groove (19), and the detection block connecting screw (20) has a detection block driving nut (8) at the top.

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